89243552

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 181367424

約数和(自身を除く): 92123872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 251, 271, 328, 502, 542, 656, 1004, 1084, 1312, 2008, 2168, 4016, 4336, 8032, 8672, 10291, 11111, 20582, 22222, 41164, 44444, 68021, 82328, 88888, 136042, 164656, 177776, 272084, 329312, 355552, 544168, 1088336, 2176672, 2788861, 5577722, 11155444, 22310888, 44621776, 89243552]

約数ペア:

[(1, 89243552), (2, 44621776), (4, 22310888), (8, 11155444), (16, 5577722), (32, 2788861), (41, 2176672), (82, 1088336), (164, 544168), (251, 355552), (271, 329312), (328, 272084), (502, 177776), (542, 164656), (656, 136042), (1004, 88888), (1084, 82328), (1312, 68021), (2008, 44444), (2168, 41164), (4016, 22222), (4336, 20582), (8032, 11111), (8672, 10291)]